DE60121108D1 - Intake manifold of an internal combustion engine - Google Patents

Intake manifold of an internal combustion engine

Info

Publication number
DE60121108D1
DE60121108D1 DE60121108T DE60121108T DE60121108D1 DE 60121108 D1 DE60121108 D1 DE 60121108D1 DE 60121108 T DE60121108 T DE 60121108T DE 60121108 T DE60121108 T DE 60121108T DE 60121108 D1 DE60121108 D1 DE 60121108D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
intake manifold
manifold
intake
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60121108T
Other languages
German (de)
Other versions
DE60121108T2 (en
Inventor
Takayuki Tanaka
Fusatoshi Tanaka
Kenya Ishii
Hiroshi Sumimoto
Yoshihiro Nakagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2000297113A external-priority patent/JP2002106433A/en
Priority claimed from JP2000301266A external-priority patent/JP4505971B2/en
Priority claimed from JP2000301265A external-priority patent/JP4411767B2/en
Application filed by Mazda Motor Corp filed Critical Mazda Motor Corp
Publication of DE60121108D1 publication Critical patent/DE60121108D1/en
Application granted granted Critical
Publication of DE60121108T2 publication Critical patent/DE60121108T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10072—Intake runners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1005—Details of the flap
    • F02D9/101—Special flap shapes, ribs, bores or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
    • F02D9/1095—Rotating on a common axis, e.g. having a common shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10078—Connections of intake systems to the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10111—Substantially V-, C- or U-shaped ducts in direction of the flow path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10144—Connections of intake ducts to each other or to another device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10216—Fuel injectors; Fuel pipes or rails; Fuel pumps or pressure regulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10255—Arrangements of valves; Multi-way valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10314—Materials for intake systems
    • F02M35/10321—Plastics; Composites; Rubbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1034—Manufacturing and assembling intake systems
    • F02M35/10354—Joining multiple sections together
    • F02M35/1036—Joining multiple sections together by welding, bonding or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/112—Intake manifolds for engines with cylinders all in one line
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
DE60121108T 2000-09-28 2001-09-27 Intake manifold of an internal combustion engine Expired - Lifetime DE60121108T2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2000297113 2000-09-28
JP2000297113A JP2002106433A (en) 2000-09-28 2000-09-28 Intake manifold structure of engine
JP2000301266A JP4505971B2 (en) 2000-09-29 2000-09-29 Engine intake system structure
JP2000301265 2000-09-29
JP2000301265A JP4411767B2 (en) 2000-09-29 2000-09-29 Engine intake manifold
JP2000301266 2000-09-29

Publications (2)

Publication Number Publication Date
DE60121108D1 true DE60121108D1 (en) 2006-08-10
DE60121108T2 DE60121108T2 (en) 2006-11-23

Family

ID=27344785

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60121108T Expired - Lifetime DE60121108T2 (en) 2000-09-28 2001-09-27 Intake manifold of an internal combustion engine

Country Status (3)

Country Link
US (1) US6604506B2 (en)
EP (1) EP1193380B1 (en)
DE (1) DE60121108T2 (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4020059B2 (en) * 2003-10-10 2007-12-12 日産自動車株式会社 Intake device for internal combustion engine
US7373956B2 (en) * 2004-02-13 2008-05-20 Briggs & Stratton Corporation Passageway having non-linear flow path
DE102004021125A1 (en) * 2004-04-29 2005-12-01 Mann + Hummel Gmbh Flap arrangement in the flange region of an intake system of an internal combustion engine
US7201142B2 (en) * 2005-08-24 2007-04-10 Delphi Technologies, Inc. Variable center pivot tumble control valve geometry for an intake manifold
JP2008014222A (en) * 2006-07-06 2008-01-24 Toyota Motor Corp Intake manifold
US7401590B2 (en) * 2006-10-09 2008-07-22 Harley-Davidson Motor Company Group, Inc. Active air intake for an engine
JP4613904B2 (en) * 2006-11-10 2011-01-19 アイシン精機株式会社 Intake device for internal combustion engine
KR100831582B1 (en) * 2007-03-14 2008-05-22 주식회사 케피코 Tumble control valve assembly
KR100789646B1 (en) 2007-03-14 2007-12-27 주식회사 케피코 Tumble control valve assembly
WO2008120234A1 (en) * 2007-03-30 2008-10-09 Tata Motors Limited A novel integrated module for internal combustion inline common rail twin cylinder diesel engine
JP2009127536A (en) * 2007-11-23 2009-06-11 Aisan Ind Co Ltd Resin intake device
JP4952948B2 (en) * 2008-03-05 2012-06-13 マツダ株式会社 Engine blow-by gas recirculation system
JP4965513B2 (en) * 2008-06-04 2012-07-04 愛三工業株式会社 Intake manifold
JP5083085B2 (en) * 2008-07-18 2012-11-28 トヨタ紡織株式会社 Intake manifold
DE102008049019A1 (en) * 2008-09-25 2010-04-01 Volkswagen Ag Suction tube for internal combustion engine, particularly of motor vehicle, has suction tube channel and flap unit arranged in suction tube channel for selectively opening or closing channel
KR20100064889A (en) * 2008-12-05 2010-06-15 현대자동차주식회사 Exhaust gas recirculation system with unified cylinder head and exhaust gas recirculation device
JP5243288B2 (en) * 2009-02-02 2013-07-24 愛三工業株式会社 Bearing device
US8056534B2 (en) * 2009-05-22 2011-11-15 Ford Global Technologies Intake manifold system for internal combustion engine
US8590501B1 (en) * 2010-05-18 2013-11-26 Managed Programs LLC Variable intake system and method
JP5282774B2 (en) * 2010-10-21 2013-09-04 トヨタ自動車株式会社 PCV valve mounting structure
CN102900575B (en) * 2011-07-26 2015-03-18 爱三工业株式会社 Resin-made intake manifold
DE102011087234A1 (en) * 2011-11-28 2013-05-29 Mahle International Gmbh Frischluftzuführeinrichtung
JP5891813B2 (en) * 2012-01-25 2016-03-23 アイシン精機株式会社 Freezing prevention structure of PCV passage and intake manifold
JP5802634B2 (en) * 2012-09-10 2015-10-28 株式会社クボタ Multi-cylinder engine intake system
US9476388B2 (en) 2014-02-12 2016-10-25 General Electric Company Method and systems for exhaust gas recirculation
US11391253B1 (en) * 2015-08-17 2022-07-19 Arctic Cat Inc. Vehicle intake
JP6396267B2 (en) * 2015-08-25 2018-09-26 株式会社マーレ フィルターシステムズ Intake device for internal combustion engine
JP6050873B1 (en) * 2015-09-07 2016-12-21 富士重工業株式会社 Engine intake structure
JP6341189B2 (en) * 2015-12-01 2018-06-13 マツダ株式会社 Blowby gas recirculation system
CN107476911A (en) * 2016-08-18 2017-12-15 宝沃汽车（中国）有限公司 A kind of inlet manifold and there is its engine assembly
US10711745B2 (en) * 2017-06-01 2020-07-14 Kubota Corporation Work vehicle
US10247089B1 (en) 2018-01-15 2019-04-02 Ford Global Technologies, Llc Condensate port of an integral intake manifold
US10337469B1 (en) 2018-01-15 2019-07-02 Ford Global Technologies, Llc Exhaust gas recirculator of an integral intake manifold
US10626832B2 (en) 2018-01-15 2020-04-21 Ford Global Technologies Llc Fluid delivery port of an integral intake manifold
USD880528S1 (en) * 2019-04-18 2020-04-07 Oliver Matt Shurdim Intake manifold pair

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031234B (en) 1957-06-19 1958-06-04 Eisen & Stahlind Ag Sink separator for separating minerals
AT242440B (en) * 1963-07-19 1965-09-10 Alfred Knecht Elastic sleeve between a clean air pipe and a carburetor intake port
JPH0745810B2 (en) * 1988-04-14 1995-05-17 本田技研工業株式会社 Intake device for multi-cylinder internal combustion engine
US5158045A (en) * 1992-02-05 1992-10-27 Siemens Automotive Limited Engine induction system having a telescopic throttle body
DE19504382A1 (en) 1995-02-10 1996-08-14 Mann & Hummel Filter Intake system
US5715782A (en) * 1996-08-29 1998-02-10 Genral Motors Corporation Composite molded butterfly valve for an internal combustion engine
DE19800207A1 (en) 1997-03-20 1998-09-24 Mann & Hummel Filter Suction module for IC engine
JP4045630B2 (en) 1998-01-30 2008-02-13 マツダ株式会社 Engine intake system
JP3051392B1 (en) 1999-01-27 2000-06-12 愛知機械工業株式会社 How to fix the intake manifold of the intake manifold
AT3446U1 (en) * 1999-02-05 2000-03-27 Avl List Gmbh INLET CHANNEL ARRANGEMENT FOR AN INTERNAL COMBUSTION ENGINE
DE10119280A1 (en) * 2001-04-20 2002-11-07 Mann & Hummel Filter suction

Also Published As

Publication number Publication date
EP1193380A3 (en) 2003-03-12
US6604506B2 (en) 2003-08-12
EP1193380A2 (en) 2002-04-03
US20020073961A1 (en) 2002-06-20
EP1193380B1 (en) 2006-06-28
DE60121108T2 (en) 2006-11-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)